virtual void after_split_face (Face_handle /* old_face */, Face_handle new_face, bool ) { // Assign index to the new face. new_face->set_data (n_faces); n_faces++; }
/*! Create a face f that matches the overlapping region between f1 and f2. */ virtual void create_face(Face_const_handle f1, Face_const_handle f2, Face_handle f) const { f->set_data(f1->data() + f2->data()); }